baber/WOPTO huggingface dataset:
Patent JP-H05196846-A (JP)
Title: Optical cable consisting of fluoride
Inventor: FURUGUCHI MAKOTO
IPC: G02B6/44
Filed: 1992-01-22
Abstract: PURPOSE:To provide the optical cable which consist of a fluoride, has prescribed mechanical characteristics over a long period and can be safely handled. CONSTITUTION:An optical fiber 1 consisting of the fluoride glass system contg. beryllium coexists together with an inert gas 13 within a metallic pipe 6 which is hermetically closed at both ends. The optical fibers 3a, 3b consisting of the nonfluoride glass system are connected to both ends of the optical fiber 1 of the fluoride glass system. The optical fibers 3a, 3b consisting of the non-fluoride glass system are drawn out to the outside of the metallic pipe 6. As a result, the mechanical characteristics of the optical fiber 1 made of the fluoride glass system are maintained over a long period without causing deliquescence. The safe handling via the optical fibers 3a, 3b consisting of the nonfluoride glass system is possible without directly touching the optical fiber 1 consisting of the fluoride glass system harmful to the human body. The working efficiency is enhanced dependently upon such safety.
Patent JP-S59156427-A (JP)
Title: Plasma treating apparatus
Inventor: KOYAMA TOMITAROU
IPC: B01J19/08
Filed: 1983-02-26
Abstract: PURPOSE:To enhance the capacity of plasma treatment by making it possible to rapidly and efficiently introduce gas, by providing a gas separating means to the pipeline of a carrier gas introducing system. CONSTITUTION:Electrodes 2 for generating a plasma phenomenon are opposedly arranged in a treating chamber 1 and electric energy is supplied to the electrodes 2 from a power source 3 while a separation means is provided to the gas introducing pipeline 18 between a main valve 16 and a flow control valve 11. The separation means consists of an upstream side nozzle 12, a downstream side nozzle 13, a surrounding device 14, an exhaust valve 17, a vacuum pump 15 and an exhaustion regulating valve 16. A space surrounding both nozzles 12, 13 is connected to a vacuum pump 15 through an exhaust pipe 17 to be evacuated.
Patent JP-S58184694-A (JP)
Inventor: JIYON MARUKOOMU MORISON
IPC: G08B25/01
Filed: 1983-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63199587-A (JP)
Title: Clock synchronizing circuit for high definition television receiver
Inventor: ASANO YOSHIKAZU
IPC: H04N19/00
Filed: 1987-02-13
Abstract: PURPOSE:To shorten time until a system becomes a regular phase block state by generating an HL pulse (horizontal detection pulse) synchronizing with a horizontal synchronizing signal among high definition television signals, and permitting the HL pulse to reset a PLL circuit instead of an FL pulse (frame detection pulse) when the FL pulse is absent. CONSTITUTION:A horizontal synchronizing signal detection circuit 13 detects the horizontal synchronizing signal among digital HD.TV signals (high definition television signals) outputted from an A/D conversion circuit 3, and generates the horizontal detection pulse (HL pulse) which has synchronized with the synchronizing signal. An FL pulse discrimination circuit 14 discriminates the absence of the FL pulse (frame detection pulse) outputted from a frame synchronizing signal detection circuit 9. A switching circuit 15 is switched to the reversed state as illustrated by the discrimination output when the FL pulse is absent. Namely, the switching circuit 15 derives the HL pulse instead of the FL pulse and gives the HL pulse to a first frequency-dividing circuit 8 as a reset pulse when the FL pulse is not detected in the discrimination circuit 14 for more than one frame period.
Patent JP-S59160976-A (JP)
Title: Fuel cell
Inventor: TAKECHI TAICHI
IPC: H01M8/08
Filed: 1983-03-01
Abstract: PURPOSE:To adjust the amount of electrolyte in an electrolyte layer by installing holes connecting to the electrolyte layer in the inside of ribs on the back surface of an electrode. CONSTITUTION:Catalyst layers 7 and 8 are placed on the faced sides of electrodes 1 and 2 respectively, and an electrolyte layer 9 impregnated with phosphoric acid is placed between catalyst layers 7 and 8. Ribs 4 and rib grooves 6 forming gas flowing paths are installed on the other surface (back side) of the electrode 2. Ribs 3 and rib grooves 5 which intersect at right angle to ribs 4 and rib grooves 6 are installed on the other surface (back side) of the electrode 1. Samll holes 13 and 14 connecting to the electrolyte layer 9 is installed in the center of ribs 3 and 4. During cell operation, when a cell is dried, phosphoric acid in the ribs 3 and 4 permeates into the electrolyte layer 9 through small holes 13 and 14, and phosphoric acid in the electrolyte layer is kept in a specified value. When the volume of phosphoric acid is increased by moisture absorption, excess phosphoric acid permeates into ribs 3 and 4 through small holes 13 and 14.
Patent JP-H08202494-A (JP)
Title: Data input device
Inventor: SHIBATA SATOSHI
IPC: G06F3/0354
Filed: 1995-01-30
Abstract: PURPOSE: To improve the operability of a data input device by freely adjusting the length of a cord to be connected to computer without bundling it. CONSTITUTION: A roller 7 around which the cord 2 to be connected to computer can be taken up, is stored rotatably in a main body 1 and tis bottom part is exposed from the bottom surface 1a of the main body 1 without projecting from a detection part 6 and a ground part 5. On the bottom surface of the roller 7, an operation part 4 for rotating the roller 7 is provided. The roller 7 is provided with a gear-shaped ring 8. A roller storage box 3 which covers the roller 7 as a cord hole into which the cord 2 can be inserted and a stopper hole 10 into which a stopper 13 can be inserted. The cord 2 is inserted into the cord hole 9 and engages with the roller 7, and the stopper 13 runs through the stopper hole 10 and engages with the ring 8. While the stopper 13 does not engage with the ring 8, the roller 7 is rotatable and while the stopper 13 engages with the ring 8, the roller 7 is fixed.
Patent JP-H04245875-A (JP)
Title: Display device for hdtv/edtv
Inventor: NISHIMURA EIZO
IPC: H04N5/445
Filed: 1991-01-31
Abstract: PURPOSE:To correct the character height of a display character and display dislocation on a screen from the difference of a scan line in on-screen display displaying the character or a mark by means of overlapping them on a display video in the video display device of HDTV and EDTV systems. CONSTITUTION:Output data of a video memory 24 with on-screen display is supplied to a first character font memory 26 storing a character font for HDTV display and a second character font memory 27 storing the character font for EDTV display. Then, the output of the first or second character font memory 26 or 27 is selected by a signal switched in accordance with the input signal of HDTV or EDTV and it is converted into the display signal 17 of serial data so as to be outputted.
Patent JP-S56128674-A (JP)
Title: Curved surface welding device
Inventor: GOTOU HISAO
IPC: B23K9/12
Filed: 1980-03-12
Abstract: PURPOSE: To weld the curved surface stably without occurrence of the hunting phenomenon, by controlling the form of the material to be welded and position setting of the welding torch by the adjustment position detecting device of supporting poles for the material to be welded.  
     CONSTITUTION: Welding truck 11 is put at the start point, and supporting poles 5 and 6 are so adjusted that the inclination of material 2 to be welded becomes a prescribed value. Next, the operating circuit reads the adjustment position of the start point and supporting poles 5 and 6, the movement distance of truck 11, and welding conditions from the memory circuit by the welding start command to operate adjustment position data in each welding instant of supporting poles 5 and 6. Supporting poles 5 and 6 are caused to ascend or descend by this operated value to perform the position servo control so that it coincides with the command value. Meanwhile, welding truck 11 moves in a speed corresponding to the operated value, and the wire is supplied to welding torch 10 in the speed determined by the electrode wire supplying circuit, and thus, welding is performed along the welding line without generation of the hunting phenomenon. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59158308-A (JP)
Title: Muffler
Inventor: KOJIMA HISAO
IPC: F01N1/06
Filed: 1983-02-28
Abstract: PURPOSE:To improve muffler effect with simple structure by arranging a plurality of spiral vanes in each of a plurality of tubular members arranged in longitudinal direction while crossing ends of adjjoining vanes. CONSTITUTION:A vent tube to be arranged toward noise source is constructed by arranging elements 1, 2 comprising a plurality of tubular members 5, 7 in longitudinal direction where vanes 6 twisted spirally is provided in tubular member 5. The vane 6 is such that the radial cross-section at the inside of tubular member 5 is splitted into two while rotated clockwise by 90 deg. in longitudinal direction. The vane 8 in the tubular member 7 is twisted spirally and counter- clockwise by 90 deg.. Tubular members 5 and 7 are combined and arranged such that the ends of vane will cross perpendicularly.
Patent JP-H10228766-A (JP)
Title: Microcomputer
Inventor: TAKEUCHI MIKI
IPC: G11C11/401
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To increase the operational speed of a DRAM serving both as a DRAM and a cache for a microcomputer. SOLUTION: When plural sense amplifier lines 211 of a DRAM 101 is regionally localized. When a memory signal of any memory cell array 221 is read out, plural local bit lines among it are connected to a global bit line being common to the plural memory cell arrays, plural read out memory signals are detected by one of plural sense amplifier lines 211, and it is stored by the sense amplifier lines. The detected memory signal is divided into plural blocks, one of them is transmitted to a main amplifier section 231 through data lines being fewer than global bit lines. When post-read-access is hit, the hit data block is sent to the main amplifier section 231 from the sense amplifier lines 211 holding it.
Patent JP-S60176287-A (JP)
Title: Manufacture of stripped structure double hetero- junction type laser
Inventor: KAWADA HATSUMI
IPC: H01S5/223
Filed: 1984-02-22
Abstract: PURPOSE:To simplify a process, and to reduce cost by forming a projecting section to one part of the surface of a semiconductor substrate and growing a current constriction layer, a first clad layer, an active layer and a second clad layer in succession through one-time liquid phase growth process. CONSTITUTION:The surface of a P type substrate 21 consisting of a GaAs compound semiconductor to which Zn is doped is etched so as to leave a triangular projecting section, and Zn is diffused in high concentration to form a Zn diffusion layer 22. An N-GaAs layer 23 is grown through a liquid phase epitaxial growth method until the surface is flattened, and a first clad layer 24, an active layer 25, and a second clad layer 26 are grown through the liquid phase epitaxial growth method so as to shape a double hetero-junction. An impurity diffused from the Zn diffusion layer 22 easily passes through an upper thin section in the projecting section of the Zn diffusion layer 22 on the N-GaAs layer 23 and reaches up to the first clad layer 24, a striped structure current conductive path is formed, and the N GaAs layer 23 functions as a current constriction layer.
Patent JP-H02211560-A (JP)
Title: Information processing system
Inventor: KADAIRA GIZOU
IPC: G06F12/10
Filed: 1989-02-10
Abstract: PURPOSE:To reduce the overhead of converting table duplicate loading, and to make a converting buffer efficient by storing a processor number which shares a partial space corresponding to the address converting table loaded on the address converting buffer. CONSTITUTION:For example, a master processor 11, whose processor number PN is 1, executes a program to access a partial space number S (currently set at 3). At such a time, the address converting table of 16 pages constituting a partial space number 3 is loaded on an area 44 of an address converting buffer 4, and the space number 3 and the processor number 1 are registered on a register 54 in a corresponding directory 5. Thus by storing the processor number sharing the partial space corresponding to the address converting table of the address converting buffer 4, the overhead of the converting table duplicate loading is reduced, and the buffer can be efficiently used.
Patent JP-S57147729-A (JP)
Title: Returning system for reply control signal between logical devices
Inventor: OOTA HIROSHI
IPC: G06F13/00
Filed: 1981-03-09
Abstract: PURPOSE:To shorten the delay time of a desired reply control signal to that from an adjacent logical device apparently, by transferring answers of replay control signals indirectly while checking them successively by a squence checking circuit. CONSTITUTION:An access signal sent out of a logical device 1 through an output line 100 actuates logical devices 2 and 3 so that each logical device performs prescribed operation within the range of an access time. A replay control signal from a logical device 4 is supplied to a reply signal sequence checking circuit 34 to check its propriety. A replay control signal sent from the logical device 3 through an output line 300 is supplied to a replay signal sequence checking circuit 24 provided in the logical device 2 to check its propriety. On receiving a reply control signal from the logical device 2, a reply signal receiving circuit 12 ends an indication to store transfer data in a prescribed register. In the figure, 21-23, 31-33, and 41-43 are shift registers.
Patent JP-H08224819-A (JP)
Title: Interior component for automobile and its manufacture
Inventor: KANASHIKI AKIRA
IPC: B32B5/24
Filed: 1995-02-21
Abstract: PURPOSE: To improve the bonding properties of a core material with a skin material and prevent the variation of fun direction generated in a cloth by preventing the interlaminar release of a skin material generated in a recessed R section of a product. CONSTITUTION: A skin material 30 and a foamed PPO core material 20 are laminated together and then heated by a heater from above and below a laminated body, and a laminate thus formed is placed on cold press molds 40 and 41 in the state that a hot melt film is melted to permeate into a non-woven cloth 33 and molded to integrate the skin material 30 with the foamed PPO core material 20 through the hot melt film.
Patent JP-H08225761-A (JP)
Title: Ink composition for planographic printing
Inventor: MORITA KOTARO
IPC: C09D11/02
Filed: 1995-02-21
Abstract: PURPOSE: To obtain the subject composition excellent in a ground staining resistance aptitude without deteriorating the various characteristics of the ink by adding a metal ion-sealing agent to an ink composition for planographic printing in a specific ratio. CONSTITUTION: This composition is produced by adding (B) a metal ion-sealing agent in an amount of 0.001-1.0 pt.wt., preferably 0.01-0.1 pt.wt. to (A) 100 pts.wt. of an ink composition for planographic printing. The component A comprises 5-50wt.% of a binder such as a phenolic resin (e.g. a rosin-modified phenolic resin), a petroleum resin or a polyester resin, 0-30wt.% of a drying or semi- drying oil such as linseed oil or tung oil, 10-60wt.% of a solvent such as a normal paraffin or a naphthene, and 0-60wt.%, preferably 12-20wt.%, of an organic or inorganic pigment. The component B is preferably e.g. EDTA4Na, HEDTA3Na.3H2 O or Na A type zeolite.
Patent JP-S59157385-A (JP)
Inventor: SHIKINAMI YASUO
IPC: B32B5/24
Filed: 1983-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60176584-A (JP)
Title: Method for purifying yeast rna polymerase ii
Inventor: YAMAUCHI JIYUNICHI
IPC: C12N15/00
Filed: 1984-02-24
Abstract: PURPOSE:To obtain a yeast RNA polymerase II of improved purity containing no impurity, particularly protease in high yield, by combination of specific hydrogen bonding chromatography and affinity chromatography. CONSTITUTION:A yeast RNA polymerase II is purified. In the process, the yeast RNA polymerase II is subjected to combination of ion exchange chromatography using ''DEAE Sepharose'' as a support, hydrogen bonding chromatography using ''Sepharose CL-6B'' as a support and affinity chromatography using ''Sepharose'' linked to single stranded DNA.
Patent JP-H11230314-A (JP)
Title: Pulley unit
Inventor: TANAKA YASUTO
IPC: F16H55/36
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce cost and upgrade assembling accuracy of a pulley unit having a one-way clutch built in it by reducing the number of part items and assembling manhours. SOLUTION: Both axial ends of the outer ring 11 of a one-way clutch 3 is extended and the extended portions 11a, 11b serve as the outer rings of roller bearings 4, 4. Raceway grooves (symbols omitted) serving as raceway tracks of rolling elements 22, 22 for the respective roller bearings 4, 4 are formed on the inner circumferential surface of both extended portions 11a, 11b of the outer ring 11 of the one-way clutch 3. By omitting the outer ring for the roller bearings 4, 4, fitting parts between an outside ring body 1 and roller bearings 4', 4 as well as the number of part items and assembling manhours are contrived to be reduced.
Patent JP-H10220742-A (JP)
Title: Pot type combustion apparatus
Inventor: UCHIDA TSUTOMU
IPC: F23D5/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a pot type combustion apparatus which achieves a better main combustion constantly with a shortened precombustion time. SOLUTION: There are arranged a pot burner 1 which has a plurality of primary air ports 2 and secondary air ports 3 on a surrounding wall and a pot heater 7 which is placed on the bottom part of the pot burner 1 to perform a preheating and ignition so as to carry out the first precombustion having an excessive amount of combustion air with limited amount of a fuel oil and the second precombustion with a normal air/fuel ratio between preheating by the pot heater 7 at the start and the main combustion. Thus, intensive precombustion enables shortening of precombustion time while allowing smooth shift to the main combustion thereby achieving ease of handling noticeably.
Patent JP-H11233235-A (JP)
Title: Heating control method, heater, and fixing device
Inventor: MATSUMOTO TERUYUKI
IPC: H05B3/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To effectively restrain a rush current upon shortening a warming up time. SOLUTION: A heat roll 7 is efficiently and quickly heated to shorten a warming up time by starting to heat the heat roll 7 and keeping a TRIAC 34 on and a TRIAC 32 off to supply a current to two lamps 36, 38 until the surface temperature of the heat roll 7 becomes a reference temperature for restraining the rush current. When the surface temperature of the heat roll 7 has become the reference temperature for restraining the rush current, the TRIAC 32 is turned on so as to supply a current to the lamp 36 only, therefore, the surface temperature of the heat roll 7 can be increased to a temperature that allows to perform a fixing process without wasting energy upon restraining the rush current.
Patent JP-H03235848-A (JP)
Title: Connecting structure of slab to steel pipe pillar in flat slab structure
Inventor: ENDO KATSUHIKO
IPC: E04B5/43
Filed: 1990-02-14
Abstract: PURPOSE:To prevent generation of panting destruction by providing an engaging means in the periphery of a crossing part between a steel pipe and a slab and a plurality of reinforcing steel bars in the slab in such a manner as passing a hazardous section of the panting destruction in the engaging means. CONSTITUTION:A steel pipe pillar 2, formed of a steel pipe 2a whose section is formed in squared shape, is erected in a vertical direction in a slab 3 constructed in a horizontal direction. Next a bracket 2c is annularly provided in such a manner as horizontally surrounding a steel pipe peripheral surface 2b in an upper part position corresponding to a crossing part 1a where the four peripheral surfaces 2b of the steel pipe 2a are crossed with the slab 3. Further a plurality of engaging holes 2d are filled to penetrate in the bracket 2c. Next, an S-shaped reinforcing steel bar 5, in a shape such that its engaging part 5a is fit-engaged with the engaging hole 2d, is radially provided in such a manner as spreading diagonally downward with the steel pipe 2a serving as the center. Shear stress, correlated to shear destruction generated in the periphery of the steel pipe pillar 2, is supported by the reinforcing steel bar 5.
Patent JP-H08227100-A (JP)
Title: Picture reader
Inventor: MISAWA SHIGEYOSHI
IPC: G03B21/10
Filed: 1995-02-22
Abstract: PURPOSE: To confirm read picture data by a picture display means and also to confirm picture data after picture processing by the picture display means by providing the picture display means which is capable of being observed from the upper part of an original platen and is provided under the original platen. CONSTITUTION: A liquid crystal display device 30 is a liquid crystal display element constituted of a liquid crystal panel combined with a light source 31 for a backlight and arranged below the original platen 21 and above a condensing optical system 25 and a solid-state scanning element 26 so as to be observed from the upper part of the original platen 21 through the original platen 21 and is supported by an optical system supporting table 32. In this case, the original platen 21 is constituted of the transparent (may be colored) material such as glass, plastic or the like. Therefore, the content and quality of the read original picture information of characters or the like displayed by the liquid crystal display device 30 are confirmed by observing from the upper part of the original platen 21 through the original platen 21.
Patent JP-S60177644-A (JP)
Title: High-withstand voltage semiconductor device
Inventor: TANAKA YOSHIMITSU
IPC: H01L21/762
Filed: 1984-02-23
Abstract: PURPOSE:To realize a higher-withstand voltage semiconductor device by a method wherein single crystal semiconductor regions are respectively formed in the manner of insularly floating on a polycrystalline semiconductor region through an insulating isolation layer, which is constituted of two insulating films and one semiconductor film in such a way that the one semiconductor film is inserted between the two insulating films. CONSTITUTION:Single crystal Si layers 4, each consisting of a P-N junction, are formed in the manner of insularly floating on a polycrystalline Si layer 5 and each of the layers 4 is isolated by an insulating film 6. The layer 6 is constituted of three films of an insulating film 7, a polycrystalline Si film 8 and an insulating film 9. The more the number of the insulating films 7 and 9 constituting the layer 6 is, the smaller the impressed voltage, which is applied to the individual insulating film, becomes. As a result, when each thickness of the insulating films is made thinner and the number of the insulating films is increased, a trouble that pinholes generate at the forming time of one thick insulating layer can be dissolved. Further, the mechanical strength of the insulating isolation layer is also increased, and the deformation and failure of the polycrystalline Si region are reduced. As each insulating isolation layer 6 is uniformly convering parts of each Si layer 4 other than the surface part thereof, the withstand voltage of parts near the surface of each Si island 4, whereto high voltage is specially applied, is made sufficient enough.